You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

189 lines
5.6 KiB
C++

/***************************************************************************
* Copyright (C) gempa GmbH *
* All rights reserved. *
* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
* *
* GNU Affero General Public License Usage *
* This file may be used under the terms of the GNU Affero *
* Public License version 3.0 as published by the Free Software Foundation *
* and appearing in the file LICENSE included in the packaging of this *
* file. Please review the following information to ensure the GNU Affero *
* Public License version 3.0 requirements will be met: *
* https://www.gnu.org/licenses/agpl-3.0.html. *
* *
* Other Usage *
* Alternatively, this file may be used in accordance with the terms and *
* conditions contained in a signed written agreement between you and *
* gempa GmbH. *
***************************************************************************/
#ifndef SEISCOMP_IO_RECORDS_MSEEDRECORD_H
#define SEISCOMP_IO_RECORDS_MSEEDRECORD_H
#include <seiscomp/core/record.h>
#include <seiscomp/core/typedarray.h>
#include <seiscomp/core.h>
#include <string>
#include <cstdint>
typedef struct MSRecord_s MSRecord;
namespace Seiscomp {
namespace IO {
DEFINE_SMARTPOINTER(MSeedRecord);
class SC_SYSTEM_CORE_API LibmseedException : public Core::StreamException {
public:
LibmseedException() : Core::StreamException("libmseed error") {}
LibmseedException(std::string what) : Core::StreamException(what) {}
};
/**
* Uses seiscomp error logging as component MSEEDRECORD.
**/
class SC_SYSTEM_CORE_API MSeedRecord: public Record {
DECLARE_SC_CLASS(MSeedRecord)
public:
//! Initializing Constructor
MSeedRecord(Array::DataType dt = Array::DOUBLE, Hint h = SAVE_RAW);
//! Initializing Constructor
MSeedRecord(MSRecord *msrec, Array::DataType dt = Array::DOUBLE, Hint h = SAVE_RAW);
//! Copy Constructor
MSeedRecord(const MSeedRecord &ms);
//! Copy-from-Record Constructor
MSeedRecord(const Record &rec, int reclen=512);
//! Destructor
~MSeedRecord() override;
public:
//! Assignment Operator
MSeedRecord& operator=(const MSeedRecord &ms);
void setNetworkCode(std::string net) override;
//! Sets the station code
void setStationCode(std::string sta) override;
//! Sets the location code
void setLocationCode(std::string loc) override;
//! Sets the channel code
void setChannelCode(std::string cha) override;
//! Sets the start time
void setStartTime(const Core::Time& time) override;
//! Returns the sequence number
int sequenceNumber() const;
//! Sets the sequence number
void setSequenceNumber(int seqno);
//! Returns the data quality
char dataQuality() const;
//! Sets the data quality
void setDataQuality(char qual);
//! Returns the sample rate factor
int sampleRateFactor() const;
//! Sets the sample rate factor
void setSampleRateFactor(int srfact);
//! Returns the sample rate multiplier
int sampleRateMultiplier() const;
//! Sets the sample rate multiplier
void setSampleRateMultiplier(int srmult);
//! Returns the byteorder
int8_t byteOrder() const;
//! Returns the encoding code
int8_t encoding() const;
//! Returns the sample rate numerator
int sampleRateNumerator() const;
//! Returns the sample rate denominator
int sampleRateDenominator() const;
//! Returns the number of data frames
int frameNumber() const;
//! Returns the end time of data samples
const Seiscomp::Core::Time& endTime() const;
//! Returns the length of a Mini SEED record
int recordLength() const;
//! Returns the leap seconds
int leapSeconds() const;
//! Returns a nonmutable pointer to the data samples if the data is available; otherwise 0
//! (the data type is independent from the original one and was given by the DataType flag in the constructor)
const Array* data() const override;
const Array* raw() const override;
//! Frees the memory occupied by the decoded data samples.
//! ! Use it with the hint SAVE_RAW only otherwise the data samples cannot be redecoded!
void saveSpace() const override;
//! Returns a deep copy of the calling object.
Record* copy() const;
//! Sets flag specifying the encoding type of the write routine.
//! true(default) -> use the encoding of the original record; false -> use the type of the data
void useEncoding(bool flag);
//! Sets the record length used for the output
void setOutputRecordLength(int reclen);
//! Extract the packed MSeedRecord attributes from the given stream
void read(std::istream &in);
//! Encode the record into the given stream
void write(std::ostream& out);
private:
void _setDataAttributes(int reclen, char *data) const;
private:
CharArray _raw;
mutable ArrayPtr _data;
int _seqno;
char _rectype;
int _srfact;
int _srmult;
int8_t _byteorder;
int8_t _encoding;
int _srnum;
int _srdenom;
int _reclen;
int _nframes;
int _leap;
Seiscomp::Core::Time _etime;
bool _encodingFlag;
};
} // namespace IO
} // namespace Seiscomp
#endif